hongze_cygx/utils/common.go

package utils

import (
	"crypto/md5"
	"crypto/sha1"
	"encoding/base64"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"image"
	"image/png"
	"math"
	"math/rand"
	"net"
	"os"
	"os/exec"
	"regexp"
	"strconv"
	"strings"
	"time"
)

// 随机数种子
var rnd = rand.New(rand.NewSource(time.Now().UnixNano()))

func GetRandString(size int) string {
	allLetterDigit := []string{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "!", "@", "#", "$", "%", "^", "&", "*"}
	randomSb := ""
	digitSize := len(allLetterDigit)
	for i := 0; i < size; i++ {
		randomSb += allLetterDigit[rnd.Intn(digitSize)]
	}
	return randomSb
}

func GetRandStringNoSpecialChar(size int) string {
	allLetterDigit := []string{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"}
	randomSb := ""
	digitSize := len(allLetterDigit)
	for i := 0; i < size; i++ {
		randomSb += allLetterDigit[rnd.Intn(digitSize)]
	}
	return randomSb
}

func StringsToJSON(str string) string {
	rs := []rune(str)
	jsons := ""
	for _, r := range rs {
		rint := int(r)
		if rint < 128 {
			jsons += string(r)
		} else {
			jsons += "\\u" + strconv.FormatInt(int64(rint), 16) // json
		}
	}
	return jsons
}

// 序列化
func ToString(v interface{}) string {
	data, _ := json.Marshal(v)
	return string(data)
}

// md5加密
func MD5(data string) string {
	m := md5.Sum([]byte(data))
	return hex.EncodeToString(m[:])
}

// md5加密
func Get16MD5Encode(data string) string {
	m := md5.Sum([]byte(data))
	encodehex := hex.EncodeToString(m[:])
	return encodehex[8:24]
}

// 获取数字随机字符
func GetRandDigit(n int) string {
	return fmt.Sprintf("%0"+strconv.Itoa(n)+"d", rnd.Intn(int(math.Pow10(n))))
}

// 获取随机数
func GetRandNumber(n int) int {
	return rnd.Intn(n)
}

func GetRandInt(min, max int) int {
	if min >= max || min == 0 || max == 0 {
		return max
	}
	return rand.Intn(max-min) + min
}

func GetToday(format string) string {
	today := time.Now().Format(format)
	return today
}

// 获取今天剩余秒数
func GetTodayLastSecond() time.Duration {
	today := GetToday(FormatDate) + " 23:59:59"
	end, _ := time.ParseInLocation(FormatDateTime, today, time.Local)
	return time.Duration(end.Unix()-time.Now().Local().Unix()) * time.Second
}

// 处理出生日期函数
func GetBrithDate(idcard string) string {
	l := len(idcard)
	var s string
	if l == 15 {
		s = "19" + idcard[6:8] + "-" + idcard[8:10] + "-" + idcard[10:12]
		return s
	}
	if l == 18 {
		s = idcard[6:10] + "-" + idcard[10:12] + "-" + idcard[12:14]
		return s
	}
	return GetToday(FormatDate)
}

// 处理性别
func WhichSexByIdcard(idcard string) string {
	var sexs = [2]string{"女", "男"}
	length := len(idcard)
	if length == 18 {
		sex, _ := strconv.Atoi(string(idcard[16]))
		return sexs[sex%2]
	} else if length == 15 {
		sex, _ := strconv.Atoi(string(idcard[14]))
		return sexs[sex%2]
	}
	return "男"
}

// 截取小数点后几位
func SubFloatToString(f float64, m int) string {
	n := strconv.FormatFloat(f, 'f', -1, 64)
	if n == "" {
		return ""
	}
	if m >= len(n) {
		return n
	}
	newn := strings.Split(n, ".")
	if m == 0 {
		return newn[0]
	}
	if len(newn) < 2 || m >= len(newn[1]) {
		return n
	}
	return newn[0] + "." + newn[1][:m]
}

// 截取小数点后几位
func SubFloatToFloat(f float64, m int) float64 {
	newn := SubFloatToString(f, m)
	newf, _ := strconv.ParseFloat(newn, 64)
	return newf
}

// 获取相差时间-年
func GetYearDiffer(start_time, end_time string) int {
	t1, _ := time.ParseInLocation("2006-01-02", start_time, time.Local)
	t2, _ := time.ParseInLocation("2006-01-02", end_time, time.Local)
	age := t2.Year() - t1.Year()
	if t2.Month() < t1.Month() || (t2.Month() == t1.Month() && t2.Day() < t1.Day()) {
		age--
	}
	return age
}

// 获取相差时间-秒
func GetSecondDifferByTime(start_time, end_time time.Time) int64 {
	diff := end_time.Unix() - start_time.Unix()
	return diff
}

func FixFloat(f float64, m int) float64 {
	newn := SubFloatToString(f+0.00000001, m)
	newf, _ := strconv.ParseFloat(newn, 64)
	return newf
}

// 将字符串数组转化为逗号分割的字符串形式  ["str1","str2","str3"] >>> "str1,str2,str3"
func StrListToString(strList []string) (str string) {
	if len(strList) > 0 {
		for k, v := range strList {
			if k == 0 {
				str = v
			} else {
				str = str + "," + v
			}
		}
		return
	}
	return ""
}

// Token
func GetToken() string {
	randStr := GetRandString(64)
	token := MD5(randStr + Md5Key)
	tokenLen := 64 - len(token)
	return strings.ToUpper(token + GetRandString(tokenLen))
}

// 数据没有记录
func ErrNoRow() string {
	return "<QuerySeter> no row found"
}

// 校验邮箱格式
func ValidateEmailFormatat(email string) bool {
	reg := regexp.MustCompile(RegularEmail)
	return reg.MatchString(email)
}

// 验证是否是手机号
func ValidateMobileFormatat(mobileNum string) bool {
	reg := regexp.MustCompile(RegularMobile)
	return reg.MatchString(mobileNum)
}

// 验证是否是固定电话
func ValidateFixedTelephoneFormatat(mobileNum string) bool {
	reg := regexp.MustCompile(RegularFixedTelephone)
	return reg.MatchString(mobileNum)
}

// 验证是否是固定电话宽松
func ValidateFixedTelephoneFormatatEasy(mobileNum string) bool {
	reg := regexp.MustCompile(RegularFixedTelephoneEasy)
	return reg.MatchString(mobileNum)
}

// 判断文件是否存在
func FileIsExist(filePath string) bool {
	_, err := os.Stat(filePath)
	return err == nil || os.IsExist(err)
}

// 获取图片扩展名
func GetImgExt(file string) (ext string, err error) {
	var headerByte []byte
	headerByte = make([]byte, 8)
	fd, err := os.Open(file)
	if err != nil {
		return "", err
	}
	defer fd.Close()
	_, err = fd.Read(headerByte)
	if err != nil {
		return "", err
	}
	xStr := fmt.Sprintf("%x", headerByte)
	switch {
	case xStr == "89504e470d0a1a0a":
		ext = ".png"
	case xStr == "0000010001002020":
		ext = ".ico"
	case xStr == "0000020001002020":
		ext = ".cur"
	case xStr[:12] == "474946383961" || xStr[:12] == "474946383761":
		ext = ".gif"
	case xStr[:10] == "0000020000" || xStr[:10] == "0000100000":
		ext = ".tga"
	case xStr[:8] == "464f524d":
		ext = ".iff"
	case xStr[:8] == "52494646":
		ext = ".ani"
	case xStr[:4] == "4d4d" || xStr[:4] == "4949":
		ext = ".tiff"
	case xStr[:4] == "424d":
		ext = ".bmp"
	case xStr[:4] == "ffd8":
		ext = ".jpg"
	case xStr[:2] == "0a":
		ext = ".pcx"
	default:
		ext = ""
	}
	return ext, nil
}

// 保存图片
func SaveImage(path string, img image.Image) (err error) {
	//需要保持的文件
	imgfile, err := os.Create(path)
	defer imgfile.Close()
	// 以PNG格式保存文件
	err = png.Encode(imgfile, img)
	return err
}

// 保存base64数据为文件
func SaveBase64ToFile(content, path string) error {
	data, err := base64.StdEncoding.DecodeString(content)
	if err != nil {
		return err
	}
	f, err := os.Create(path)
	defer f.Close()
	if err != nil {
		return err
	}
	f.Write(data)
	return nil
}

func SaveBase64ToFileBySeek(content, path string) (err error) {
	data, err := base64.StdEncoding.DecodeString(content)
	exist, err := PathExists(path)
	if err != nil {
		return
	}
	if !exist {
		f, err := os.Create(path)
		if err != nil {
			return err
		}
		n, _ := f.Seek(0, 2)
		// 从末尾的偏移量开始写入内容
		_, err = f.WriteAt([]byte(data), n)
		defer f.Close()
	} else {
		f, err := os.OpenFile(path, os.O_WRONLY, 0644)
		if err != nil {
			return err
		}
		n, _ := f.Seek(0, 2)
		// 从末尾的偏移量开始写入内容
		_, err = f.WriteAt([]byte(data), n)
		defer f.Close()
	}

	return nil
}

func PathExists(path string) (bool, error) {
	_, err := os.Stat(path)
	if err == nil {
		return true, nil
	}
	if os.IsNotExist(err) {
		return false, nil
	}
	return false, err
}

func StartIndex(page, pagesize int) int {
	if page > 1 {
		return (page - 1) * pagesize
	}
	return 0
}
func PageCount(count, pagesize int) int {
	if count%pagesize > 0 {
		return count/pagesize + 1
	} else {
		return count / pagesize
	}
}

func TrimHtml(src string) string {
	//将HTML标签全转换成小写
	re, _ := regexp.Compile("\\<[\\S\\s]+?\\>")
	src = re.ReplaceAllStringFunc(src, strings.ToLower)

	re, _ = regexp.Compile("\\<img[\\S\\s]+?\\>")
	src = re.ReplaceAllString(src, "[图片]")

	re, _ = regexp.Compile("class[\\S\\s]+?>")
	src = re.ReplaceAllString(src, "")
	re, _ = regexp.Compile("\\<[\\S\\s]+?\\>")
	src = re.ReplaceAllString(src, "")
	return strings.TrimSpace(src)
}

//1556164246  ->  2019-04-25 03:50:46 +0000
//timestamp

func TimeToTimestamp() {
	fmt.Println(time.Unix(1556164246, 0).Format("2006-01-02 15:04:05"))
}

func ToUnicode(text string) string {
	textQuoted := strconv.QuoteToASCII(text)
	textUnquoted := textQuoted[1 : len(textQuoted)-1]
	return textUnquoted
}

func VersionToInt(version string) int {
	version = strings.Replace(version, ".", "", -1)
	n, _ := strconv.Atoi(version)
	return n
}
func IsCheckInList(list []int, s int) bool {
	for _, v := range list {
		if v == s {
			return true
		}
	}
	return false

}

func round(num float64) int {
	return int(num + math.Copysign(0.5, num))
}

func toFixed(num float64, precision int) float64 {
	output := math.Pow(10, float64(precision))
	return float64(round(num*output)) / output
}

// GetWilsonScore returns Wilson Score
func GetWilsonScore(p, n float64) float64 {
	if p == 0 && n == 0 {
		return 0
	}

	return toFixed(((p+1.9208)/(p+n)-1.96*math.Sqrt(p*n/(p+n)+0.9604)/(p+n))/(1+3.8416/(p+n)), 2)
}

// 将中文数字转化成数字，比如 第三百四十五章，返回第345章 不支持一亿及以上
func ChangeWordsToNum(str string) (numStr string) {
	words := ([]rune)(str)
	num := 0
	n := 0
	for i := 0; i < len(words); i++ {
		word := string(words[i : i+1])
		switch word {
		case "万":
			if n == 0 {
				n = 1
			}
			n = n * 10000
			num = num*10000 + n
			n = 0
		case "千":
			if n == 0 {
				n = 1
			}
			n = n * 1000
			num += n
			n = 0
		case "百":
			if n == 0 {
				n = 1
			}
			n = n * 100
			num += n
			n = 0
		case "十":
			if n == 0 {
				n = 1
			}
			n = n * 10
			num += n
			n = 0
		case "一":
			n += 1
		case "二":
			n += 2
		case "三":
			n += 3
		case "四":
			n += 4
		case "五":
			n += 5
		case "六":
			n += 6
		case "七":
			n += 7
		case "八":
			n += 8
		case "九":
			n += 9
		case "零":
		default:
			if n > 0 {
				num += n
				n = 0
			}
			if num == 0 {
				numStr += word
			} else {
				numStr += strconv.Itoa(num) + word
				num = 0
			}
		}
	}
	if n > 0 {
		num += n
		n = 0
	}
	if num != 0 {
		numStr += strconv.Itoa(num)
	}
	return
}

func Sha1(data string) string {
	sha1 := sha1.New()
	sha1.Write([]byte(data))
	return hex.EncodeToString(sha1.Sum([]byte("")))
}

func GetVideoPlaySeconds(videoPath string) (playSeconds float64, err error) {
	cmd := `ffmpeg -i ` + videoPath + `  2>&1 | grep 'Duration' | cut -d ' ' -f 4 | sed s/,//`
	out, err := exec.Command("bash", "-c", cmd).Output()
	if err != nil {
		return
	}
	outTimes := string(out)
	fmt.Println("outTimes:", outTimes)
	if outTimes != "" {
		timeArr := strings.Split(outTimes, ":")
		h := timeArr[0]
		m := timeArr[1]
		s := timeArr[2]
		hInt, err := strconv.Atoi(h)
		if err != nil {
			return playSeconds, err
		}

		mInt, err := strconv.Atoi(m)
		if err != nil {
			return playSeconds, err
		}
		s = strings.Trim(s, " ")
		s = strings.Trim(s, "\n")
		sInt, err := strconv.ParseFloat(s, 64)
		if err != nil {
			return playSeconds, err
		}
		playSeconds = float64(hInt)*3600 + float64(mInt)*60 + float64(sInt)
	}
	return
}

func GetMaxTradeCode(tradeCode string) (maxTradeCode string, err error) {
	tradeCode = strings.Replace(tradeCode, "W", "", -1)
	tradeCode = strings.Trim(tradeCode, " ")
	tradeCodeInt, err := strconv.Atoi(tradeCode)
	if err != nil {
		return
	}
	tradeCodeInt = tradeCodeInt + 1
	maxTradeCode = fmt.Sprintf("W%06d", tradeCodeInt)
	return
}

// excel日期字段格式化 yyyy-mm-dd
func ConvertToFormatDay(excelDaysString string) string {
	// 2006-01-02 距离 1900-01-01的天数
	baseDiffDay := 38719 //在网上工具计算的天数需要加2天，什么原因没弄清楚
	curDiffDay := excelDaysString
	b, _ := strconv.Atoi(curDiffDay)
	// 获取excel的日期距离2006-01-02的天数
	realDiffDay := b - baseDiffDay
	//fmt.Println("realDiffDay:",realDiffDay)
	// 距离2006-01-02 秒数
	realDiffSecond := realDiffDay * 24 * 3600
	//fmt.Println("realDiffSecond:",realDiffSecond)
	// 2006-01-02 15:04:05距离1970-01-01 08:00:00的秒数 网上工具可查出
	baseOriginSecond := 1136185445
	resultTime := time.Unix(int64(baseOriginSecond+realDiffSecond), 0).Format("2006-01-02")
	return resultTime
}

// 字符串转换为time
func StrTimeToTime(strTime string) time.Time {
	timeLayout := "2006-01-02 15:04:05"  //转化所需模板
	loc, _ := time.LoadLocation("Local") //重要：获取时区
	resultTime, _ := time.ParseInLocation(timeLayout, strTime, loc)
	return resultTime
}

// 时间格式去掉时分秒
func TimeRemoveHms(strTime string) string {
	var Ymd string
	var resultTime = StrTimeToTime(strTime)
	year := resultTime.Year()
	month := resultTime.Format("01")
	day1 := resultTime.Day()
	if day1 < 10 {
		Ymd = strconv.Itoa(year) + "." + month + ".0" + strconv.Itoa(day1)
	} else {
		Ymd = strconv.Itoa(year) + "." + month + "." + strconv.Itoa(day1)
	}
	return Ymd
}

// 时间格式去掉时分秒
func TimeRemoveHms2(strTime string) string {
	var Ymd string
	var resultTime = StrTimeToTime(strTime)
	year := resultTime.Year()
	month := resultTime.Format("01")
	day1 := resultTime.Day()
	if day1 < 10 {
		Ymd = strconv.Itoa(year) + "-" + month + "-0" + strconv.Itoa(day1)
	} else {
		Ymd = strconv.Itoa(year) + "-" + month + "-" + strconv.Itoa(day1)
	}
	return Ymd
}

// 判断时间是当年的第几周
func WeekByDate(t time.Time) string {
	var resultSAtr string
	//t = t.AddDate(0, 0, -8) // 减少八天跟老数据标题统一
	yearDay := t.YearDay()
	yearFirstDay := t.AddDate(0, 0, -yearDay+1)
	firstDayInWeek := int(yearFirstDay.Weekday())
	//今年第一周有几天
	firstWeekDays := 1
	if firstDayInWeek != 0 {
		firstWeekDays = 7 - firstDayInWeek + 1
	}
	var week int
	if yearDay <= firstWeekDays {
		week = 1
	} else {
		week = (yearDay-firstWeekDays)/7 + 2
	}
	resultSAtr = "(" + strconv.Itoa(t.Year()) + "年第" + strconv.Itoa(week) + "周" + ")"
	return resultSAtr
}

func Mp3Time(videoPlaySeconds string) string {
	var d int
	var timeStr string
	a, _ := strconv.ParseFloat(videoPlaySeconds, 32)
	b := int(a)
	if b <= 60 {
		timeStr = "00:" + strconv.Itoa(b)
	} else {
		c := b % 60
		d = b / 60
		if d < 10 {
			timeStr = "0" + strconv.Itoa(d) + ":" + strconv.Itoa(c)
		} else {
			timeStr = strconv.Itoa(d) + ":" + strconv.Itoa(c)
		}
	}
	return timeStr
}

// 用户参会时间转换
func GetAttendanceDetailSeconds(secondNum int) string {
	var timeStr string
	if secondNum <= 60 {
		if secondNum < 10 {
			timeStr = "0" + strconv.Itoa(secondNum) + "''"
		} else {
			timeStr = strconv.Itoa(secondNum) + "''"
		}
	} else {
		var remainderStr string
		remainderNum := secondNum % 60
		minuteNum := secondNum / 60
		if remainderNum < 10 {
			remainderStr = "0" + strconv.Itoa(remainderNum) + "''"
		} else {
			remainderStr = strconv.Itoa(remainderNum) + "''"
		}
		if minuteNum < 10 {
			timeStr = "0" + strconv.Itoa(minuteNum) + "'" + remainderStr
		} else {
			timeStr = strconv.Itoa(minuteNum) + "'" + remainderStr
		}
	}
	return timeStr
}

// 用户参会时间转换
func GetAttendanceDetailSecondsByYiDong(str string) string {
	var timeStr string
	timeStr = strings.Replace(str, ":", "'", -1)
	timeStr += "''"
	return timeStr
}

// GetOrmInReplace 获取orm的in查询替换?的方法
func GetOrmInReplace(num int) string {
	template := make([]string, num)
	for i := 0; i < num; i++ {
		template[i] = "?"
	}
	return strings.Join(template, ",")
}

func GetLocalIP() (ip string, err error) {
	addrs, err := net.InterfaceAddrs()
	if err != nil {
		return
	}
	for _, addr := range addrs {
		ipAddr, ok := addr.(*net.IPNet)
		if !ok {
			continue
		}
		if ipAddr.IP.IsLoopback() {
			continue
		}
		if !ipAddr.IP.IsGlobalUnicast() {
			continue
		}
		return ipAddr.IP.String(), nil
	}
	return
}

// 字符串类型时间转周几
func StrDateTimeToWeek(strTime string) string {
	var WeekDayMap = map[string]string{
		"Monday":    "周一",
		"Tuesday":   "周二",
		"Wednesday": "周三",
		"Thursday":  "周四",
		"Friday":    "周五",
		"Saturday":  "周六",
		"Sunday":    "周日",
	}
	var ctime = StrTimeToTime(strTime).Format("2006-01-02")
	fmt.Println(ctime)
	startday, _ := time.Parse("2006-01-02", ctime)
	staweek_int := startday.Weekday().String()
	return WeekDayMap[staweek_int]
}

// ReplaceSpaceAndWrap 去除空格跟换行
func ReplaceSpaceAndWrap(str string) string {
	// 去除空格
	str = strings.Replace(str, " ", "", -1)
	// 去除换行符
	str = strings.Replace(str, "\n", "", -1)
	return str
}

// InArrayByInt php中的in_array（判断Int类型的切片中是否存在该int值）
func InArrayByInt(idIntList []int, searchId int) (has bool) {
	for _, id := range idIntList {
		if id == searchId {
			has = true
			return
		}
	}
	return
}

// InArrayByStr php中的in_array（判断String类型的切片中是否存在该string值）
func InArrayByStr(idStrList []string, searchId string) (has bool) {
	for _, id := range idStrList {
		if id == searchId {
			has = true
			return
		}
	}
	return
}

// GetNowWeekMonday 获取本周周一的时间
func GetNowWeekMonday() time.Time {
	offset := int(time.Monday - time.Now().Weekday())
	if offset == 1 { //正好是周日，但是按照中国人的理解，周日是一周最后一天，而不是一周开始的第一天
		offset = -6
	}
	mondayTime := time.Now().AddDate(0, 0, offset)
	mondayTime = time.Date(mondayTime.Year(), mondayTime.Month(), mondayTime.Day(), 0, 0, 0, 0, mondayTime.Location())
	return mondayTime
}

// GetLastWeekMonday 获取上周周一的时间
func GetLastWeekMonday() time.Time {
	offset := int(time.Monday - time.Now().Weekday())
	if offset == 1 { //正好是周日，但是按照中国人的理解，周日是一周最后一天，而不是一周开始的第一天
		offset = -6
	}
	mondayTime := time.Now().AddDate(0, 0, offset-7)
	mondayTime = time.Date(mondayTime.Year(), mondayTime.Month(), mondayTime.Day(), 0, 0, 0, 0, mondayTime.Location())
	return mondayTime
}

// GetNowWeekSunDay 获取本周周日的时间
func GetNowWeekSunday() time.Time {
	return GetNowWeekMonday().AddDate(0, 0, 6)
}

// GetLastWeekSunday 获取上周周日的时间
func GetLastWeekSunday() time.Time {
	return GetLastWeekMonday().AddDate(0, 0, 6)
}

// GetNowMonthFirstDay 获取本月第一天的时间
func GetNowMonthFirstDay() time.Time {
	nowMonthFirstDay := time.Date(time.Now().Year(), time.Now().Month(), 1, 0, 0, 0, 0, time.Now().Location())
	return nowMonthFirstDay
}

// GetNowMonthLastDay 获取本月最后一天的时间
func GetNowMonthLastDay() time.Time {
	nowMonthLastDay := time.Date(time.Now().Year(), time.Now().Month(), 1, 0, 0, 0, 0, time.Now().Location()).AddDate(0, 1, -1)
	nowMonthLastDay = time.Date(nowMonthLastDay.Year(), nowMonthLastDay.Month(), nowMonthLastDay.Day(), 23, 59, 59, 0, nowMonthLastDay.Location())
	return nowMonthLastDay
}

// GetNowMonthFirstDay 获取上月第一天的时间
func GetLastMonthFirstDay() time.Time {
	nowMonthFirstDay := time.Date(time.Now().Year(), time.Now().AddDate(0, -1, 0).Month(), 1, 0, 0, 0, 0, time.Now().Location())
	return nowMonthFirstDay
}

// GetNowMonthLastDay 获取上月最后一天的时间
func GetLastMonthLastDay() time.Time {
	nowMonthLastDay := time.Date(time.Now().Year(), time.Now().AddDate(0, -1, 0).Month(), 1, 0, 0, 0, 0, time.Now().Location()).AddDate(0, 1, -1)
	nowMonthLastDay = time.Date(nowMonthLastDay.Year(), nowMonthLastDay.Month(), nowMonthLastDay.Day(), 23, 59, 59, 0, nowMonthLastDay.Location())
	return nowMonthLastDay
}

// 字符串转换为time
func StrDateToTime(strTime string) time.Time {
	timeLayout := "2006-01-02"           //转化所需模板
	loc, _ := time.LoadLocation("Local") //重要：获取时区
	resultTime, _ := time.ParseInLocation(timeLayout, strTime, loc)
	return resultTime
}

// 获取时间的月跟日
func GetTimeDateHourAndDay(DayTime time.Time) (dataStr string) {
	dataSlice := strings.Split(DayTime.Format(FormatDate), "-")
	for k, v := range dataSlice {
		if k == 0 {
			continue
		}
		dataStr += v + "."
	}
	dataStr = strings.TrimRight(dataStr, ".")
	return
}

// 时间格式去掉年
func GetTimeDateRemoveYear(strTime string) (dataStr string) {
	slicePublishTime := strings.Split(strTime, "-")
	for k, v := range slicePublishTime {
		if k == 0 {
			continue
		}
		dataStr += v + "-"
	}
	dataStr = strings.TrimRight(dataStr, "-")
	return dataStr
}